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All Journal Agrikultura Journal of Tropical Soils JURNAL AGROHITA Unes Law Review Jurnal Hilirisasi IPTEKS (JHI) Buletin Ilmiah Nagari Membangun Journal Idea of History GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Andalasian International Journal of Agricultural and Natural Sciences Journal of Applied Agricultural Science and Technology Jagur: Jurnal Agroteknologi Analisis Sejarah
Armansyah Armansyah
Fakultas Pertanian, Universitas Andalas
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DISEMINASI PGPR SEBAGAI BIOAKTIVATOR DEKOMPOSISI BAHAN ORGANIK DI KELOMPOK USAHA TANI NAGARI SUNGAI ABANG KECAMATAN LUBUK ALUNG KABUPATEN PADANG PARIAMAN Haliatur Rahma; Indra Dwipa; Agustian Agustian; Yaherwandi Yaherwandi; Reflinaldon Reflinaldon; Jumsu Trisno; Armansyah Armansyah; Gusmini Gusmini; Afrima Sari; Ryan Dwi Setyawan; Rika Hariance; Dede Suhendra
Jurnal Hilirisasi IPTEKS Vol. 6 No. 2 (2023)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v6i2.625

Abstract

Nagari Sungai Abang is one of the areas in Lubuk Alung District, one of the rice production centers in Padang Pariaman Regency. One farming group that intensively cultivates rice is the Farming Business group. The problem with the farmer groups is their ignorance of the benefits of straw as a source of organic matter in the soil. The composting process is long, so farmers always burn rice straw after harvest in preparation for planting the following season. If the burning of straw is carried out continuously, it is feared that nutrients will be deficient in the soil. This activity aims to empower Farming Business groups in Nagari Sungai Abang, Lubuk Alung District, to utilize Plant Growth Promoting Rhizobacteria (PGPR) as a bio activator in making straw compost as organic fertilizer and an alternative to addressing the problem of straw waste in Nagari Sungai Abang, Lubuk Alung. This activity has been carried out in the Farming Group of Farmers in Sungai Abang Dalam Nagari Sungai Abang, Lubuk Alung District, Padang Pariaman Regency. The method used is outreach, counseling, and training to demonstrate making PGPR suspension and compost from straw. From the activities that have been carried out, ready-to-use PGPR is obtained as a bio activator reproduced in coconut water media and used as a bio activator to speed up the composting process. The conclusion of this activity is increasing farmers' understanding of the benefits of straw as a raw material for compost and the use of PGPR as a bioactivator in making straw compost.
Evaluation of the Effectiveness of Maggot Compost and Chicken Manure Fertilizer on Sunflowers in Sandy Land Obel Obel; Warnita Warnita; Benni Satria; Aprizal Zainal; Armansyah Armansyah; Muhammad Agil Mustafa; Muhammad Fiqri
Andalasian International Journal of Agriculture and Natural Sciences (AIJANS) Vol. 7 No. 1 (2026)
Publisher : Lembaga Penelitian dan Pengabdian, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijans.v7.i1.9-15.2026

Abstract

Sunflowers have excellent prospects for future development in Indonesia. This commodity offers a variety of uses, from food and medicine to industrial use and even as a beauty product. Currently, development is focused on marginal land, particularly sandy soil. However, such land is known to have various limitations, necessitating innovations to enable its use as cultivation. One such approach is the application of fertilization technology using maggot compost and chicken manure. The purpose of this study was to evaluate the effectiveness of maggot compost and chicken manure on sunflowers in sandy soil. This study was conducted in Pasir Putih, Padang City, from June to September 2025. The design used in this study was a randomized block design with two factors and three replications. The first factor was the dose of maggot compost and the second was the dose of chicken manure. The results showed that the application of chicken manure and maggot compost at various doses resulted in increased growth and yield of sunflowers in sandy soil with each dose increase. Maggot compost at a dose of 20 g/plant and chicken manure at a dose of 30 g/plant had an interaction on plant height. Meanwhile, at a dose of 20 g/plant of chicken manure fertilizer and 15 g/plant of maggot compost, there was an interaction on the number of sunflower seeds.
Karakterisasi Morfologis Pohon Aren (Arenga pinnata Merr.) di Kecamatan Talamau, Pasaman Barat Exel Valentino Zebua; Aswaldi Anwar; Armansyah
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 7 No 2 (2025)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.7.2.104-111.2025

Abstract

Sugar-palm is an industrial crop whose almost all parts can be utilized, potentially improving the wealth of the society and the national economy. Despite its great potential, the development of sugar palm in Indonesia is still low, so it is necessary to do breeding through exploration and morphological characterization of germ plasm. In Talamau, West Pasaman, sugar palm still comes from wild forest, there is potential for superior individuals that have not been optimally utilized. The purpose of this study was to obtain information on the character and germ plasm of sugar palm in Talamau, West Pasaman. The research was conducted in May-July 2024 in Talamau, West Pasaman. The method used was survey with descriptive data presentation. The sampling technique used was purposive sampling. The plants used as samples are plants that meet the specified criteria, namely having entered the generative phase and tapped by farmers. The results showed that there were 14 accessions of sugar palm trees in Talamau. From the accessions, the characters that have wide diversity are plant height, stem circumference, number of leaflets, leaflet length, male bunch distance, fruit diameter, fruit weight, and sap yield. While narrow diversity in the character of midrib length, rachis length, stalk length, number of female flower bunches, seed diameter, number of seeds, and soluble sugar content. Then based on cluster analysis, the accessions of sugar palm in Talamau are divided into two clusters separated by the surface character of palm fiber with a level of 0-35% dissimilarity.
Pengaruh Jenis dan Dosis Fungi Mikoriza Arbuskula Pada Media Tanah Bekas Tambang Kapur Terhadap Pertumbuhan Bibit Kakao (Theobroma cacao L.) Mariche Dwi Denola; Armansyah; Auzar Syarif
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 8 No 1 (2026)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.7.2.127-136.2025

Abstract

This study aimed to determine the interaction between the best AMF types and doses, the best AMF types, and the best doses on the growth of cocoa seedlings planted in after-lime mine soil. The experimental study was conducted from February to June 2025. This research was conducted at the Wire House, Faculty of Agriculture, Andalas University, Padang City, West Sumatra, in the Seed Science and Technology Laboratory, Faculty of Agriculture, Andalas University. Root colonization observations were conducted at the Plant Physiology Laboratory, Faculty of Agriculture, Andalas University, Padang. The study used a factorial completely randomized design (CRD) consisting of two factors. The first factor was the type of AMF, with three levels: Glomus sp., Gigaspora sp., and Acaulospora sp. The second factor was the AMF dosage, with four levels: 0 g/seedling, 10 g/seedling, 20 g/seedling, and 30 g/seedling. Data were analyzed statistically using the F-test at a 5% significance level. If the calculated F-test was greater than the table F-test, the analysis was continued with Duncan's New Multiple Range Test (DNMRT) at a 5% significance level. The results of this study indicate that there was no interaction between the type and dosage of AMF on the growth of cocoa seedlings planted in ex-lime mining soil. The Glomus sp. AMF was the best AMF for enhancing the growth of cocoa seedlings planted in ex-lime mining soil. Meanwhile, the AMF dosage of 30 g/seedling was the best for enhancing the growth of cocoa seedlings planted in ex-lime mining soil.
Co-Authors . Gusmini . Reflinaldon Afrima Sari Agustian Agustian Agustian Agustian Annisa Ardhia Pramesti Aprisal Aprisal, Aprisal Aprizal Zainal Ardi Ardi Arif Amrizal Aswaldi Anwar Auzar Syarif Benni Satria Damayanti, Elok Dede Suhendra Dede Suhendra Eka Candra Lina elara resigia Eti Farda Husin Exel Valentino Zebua Faly Sandika Ferry Lismanto Syaiful Haliatur Rahma, Haliatur Herlin Munthe Ilham Fahiza Putra Indra Dwipa Irawati Irawati Irawati Irawati Jumsu Trisno Khasrad . KRISTINA, NILLA Mariche Dwi Denola Meisilva Erona Sitepu Muhammad Agil Mustafa Muhammad Fiqri Muhammad Parikesit Wisnubroto Munzir Busniah Netti Herawati Nurwanita Eka Sari Putri Obel, Obel Purnama Yanti Purba Rachmad Hersi Martinsyah Radiatul Adawiyah Raesi, Syahyana Rafida Khairani Ramadhan, Nugraha Refdinal Refdinal Refdinal Refdinal Reski Marbeni Putra Rika Hariance Rika Hariance Ronauli Fernandes Simanjuntak Rusdimansyah Ryan Dwi Setyawan Ryan Dwi Setyawan Sanna Paija Hasibuan Suryani, Nilma Syafrizal Syafrizal Syahyan Raesi Trizelia . Trizelia Trizelia Warnita Yaherwandi Yaherwandi Yaherwandi Yetti, Hafiza Yulmira Yanti Yulnafatmawita Yulnafatmawita Zainal A. Haris Zainal Abdul Haris zaiyardam zaiyardam